Pigs 2010

Tue Oct 23 15:00:51 2018

1 Overview

The raster GIS layer on Pigs (2010) described in this document are part of the Gridded Livestock of the World database (GLW v3.1).

The GLW database was developped to meet three objectives:

  1. Collect, harmonize and disseminate sub-national global data on livestock distribution;
  2. Predict livestock numbers in areas with missing informations on livestock census counts;
  3. Provide an statistically-informed estimate of how livestock may distribute within census unit through downscaling algoritms.

Two main methods have been described in the litterature for distributing census data at the pixel level. The areal-weighted (AW) method simply considers that all pixels of the census area are equally suitable, and assign them an equal weight. It simply corresponds to the density of animals per km2 in the census unit multiplied by the pixel area. The dasymetric method (DA) assigns different weights to different pixels based on high resolution environmental predictor variables and Random Forest models, and the animal census counts are distributed according to these weights.

The AW and DA GLW global distribution data fit different purposes. The DA GLW models provide an estimate of how livestock species may be distributed within census areas. However, spatial predictors (e.g. human population density, vegetation indices, topography, etc.) that are used to derived the downscaling weights may introduce some uncontrolled counfonding effects for users willing to quantify the effect of livestock alongside these spatial predictors on an outcome. Similarly, the DA models may introduce circularity for users willing to use livestock data to study their impact on some these spatial factors, such as land-use, for example. The AW GLW models are free of any influence of spatial predictor variables, but produces more unrealistic distribution patterns, especially in large census areas containing a wide range of different land-use and farming conditions.

This report presents snapshots and links to high resolution maps of the different data layers available with the GLW v3.1 data package for Pigs (2010). Three GIS layers are provided, as geotiff, with an extent of X:-180 to 180 / Y:-90 to 90, a resolution of 0.083333 decimal degrees, and with the projection CRS “+proj=longlat”:

  1. DA GLW model (5_Pg_2010_Da.tif): This layer contains the DA animal numbers per pixel, with weight estimated by the Random Forest model. Note that the totals number of animals per census polygon of the DA and AW GLW models should be identical.
  2. AW GLW model (6_Pg_2010_Aw.tif): This layer contains the AW animal numbers per pixel in polygons where data where available in the subnational census, and AW predictions from the the model in census area where the information was missing.
  3. AW GLW prediction status (7_Pg_2010_Ps.tif): This layer contains a value of 0 in pixels where the AW animal number is from a census, and value of 1 if the value was predicted by the GLW model.

2 Snapshots

Note that the snapshot below were produced in the equal-area pseudocylindrical Eckert IV projection for a proper representation of densities. The standard lat/long visualisation of global raster data tend to visually over-represent animal densities in pixels located in northern latitudes as they cover a much lower surface on earth than those close to the equator. Altough the data files are distributed in lat/long, we recommend the use of an equal-area projection for displaying our livestock density data.

2.1 Dasymetric GLW model (5_Pg_2010_DA.tif)

A high-resolution version can be visualised here.

2.2 Areal-weighted GLW model (6_Pg_2010_Aw.tif)

A high-resolution version can be visualised here.

2.3 Areas predicted in the AW model (7_Pg_2010_Ps.tif)

A high-resolution version can be visualised here.

3 Description of sub-national census data

3.1 Average Spatial Resolution (ASR)

The average spatial resolution (ASR) gives an estimate of the average resolution of each spatial unit used to build the GLW models. It is estimated, for each country as \(\sqrt[root]{Area/N_u}\), where Area is the surface of the country in square km, and \(N_u\) is the number of sub-national units per country.

3.2 Year of the sub-national input data

The following histogram and maps show the year of sub-national census data used for the GLW models.

4 Goodness of fit of polygon-level predictions

The following plot shows the goodness of fit metrics of the predictions summarized by continent and polygon size. Note that these GOF are all established through cross-validation, i.e. by measuring the correlation between observed and predicted animal numbers (log10-transformed) in polygons that were not used to train the Random Forest models (see Nicolas et al. 2015, for details). Note that some values are supported by a very low number of polygons (indicated by the np, which is the mean number of polygons used to estimate the correlation between observed and predicted values at each bootstrap).

5. Citations

The GLW database was originally described by Wint & Robinson (GLW v1, 2007) and used the DA method with weights quantified through stratified multiple regressions. The modelling procedure was automated and standardized for GLW v2 (Robinson et al. 2014) and the methodology used to derived the weights was recently improved by replacing stratified linear regression by Random Forest for producing GLW v3.0 (Nicolas et al. 2016). This dataset is described in full in Gilbert et al. (2018).

6. Country census data references

Table continues below
  Country ASR Year Census FAOSTAT Source
DZA Algeria 220.1 2002 5,703 5,500 Direction des Services Vétérinaires - Ministère de l’Agriculture et du Développement rural
AZE Azerbaijan 35.9 2014 6,143 5,347 The State Statistical Committee of the Republic of Azerbaijan
ALB Albania 28.1 2012 158,818 164,000 Ministry of Agriculture, Food and Consumer Protection, Albania
ARM Armenia 52.0 2015 142,432 112,608 National Statistical Service of the Republic of Armenia
AGO Angola 264.0 2013 2,603,364 1,934,764 CountrySTAT - Food and agriculture data network
ASM American Samoa 3.8 2008 16,904 10,500 National Agricultural Statistics Service - United States Department of Agriculture
ARG Argentina 72.7 2008 2,049,697 3,179,039 Instituto Nacional de Estadística y Censos. Argentina
AUS Australia 113.8 2011 2,241,733 2,289,292 Australian Bureau of Statistics
AUT Austria 29.2 2010 3,247,180 3,136,967 Statistics Austria
BWA Botswana 149.5 2014 11,104 12,950 Central Statistics Office Republic of Botswana
BEL Belgium 26.7 2010 6,429,210 6,430,000 Directorate-General Statistics Belgium
BGD Bangladesh 46.3 2009 206,872 NA Food and Agriculture Organization of the United Nations - Emergency Center for Transboundary Animal Diseases
BLZ Belize 61.0 2011 23,201 17,400 World Organisation for Animal Health - OIE
BIH Bosnia and Herzegovina 68.2 2009 529,095 590,431 Federal Office of Statistics of Federation of Bosnia and Herzegovina
BOL Bolivia 58.0 2013 2,829,956 2,640,616 Instituto Nacional de Estadística, Bolivia
MMR Myanmar (Burma) 45.9 2011 10,248,983 9,416,208 Livestock Breeding and Veterinary Department (LBVD), Ministry of Livestock Breeding and Fisheries, Yangon,Myanmar
BEN Benin 38.9 2013 414,000 368,000 CountrySTAT - Food and agriculture data network
BLR Byelarus 41.9 2013 3,319,000 3,781,500 National Statistical Committee of the Republic of Belarus
BRA Brazil 39.6 2012 38,893,336 38,956,758 Istituto Brasileiro de Geografia e Estatistica
BTN Bhutan 13.8 2013 15,375 19,711 Ministry of Agriculture and Forest, Royal Government of Bhutan
BGR Bulgaria 20.9 2010 469,815 729,798 Ministry of Agriculture and Forestry - Agrostatistics Directorate, Bulgaria
BDI Burundi 15.2 2005 156,138 244,362 Direction Provinciale de l’Agriculture et de l’Elevage, Burundi (DPEA)
CAN Canada 40.4 2011 9,582,594 12,690,000 Statistics Canada
KHM Cambodia 31.2 2011 2,076,990 2,057,431 Ministry of Agriculture, Forestry and Fisheries
TCD Chad 302.1 2007 39,220 30,400 Direction de l’Élevage et des Ressources Animales
LKA Sri Lanka 51.6 2014 105,210 83,790 Agriculture and Environment Statistics Division, Department of Census and Statistics, Sri Lanka
COG Congo 195.5 2000 15,455 88,000 Ministere de l’Agriculture et de l’Elevage
COD Zaire 461.5 2009 960,305 977,379 Centre for Ticks and Tick-Borne Diseases
CHN China 62.9 2006 510,417,525 469,960,000 -9999
CHL Chile 50.2 2007 2,928,606 2,706,148 Instituto Nacional de Estadísticas, Chile
CYM Cayman Islands 14.6 2009 1,063 1,063 Economics and Statistics Office, Government of the Cayman Islands
CMR Cameroon 85.3 2007 218,080 2,150,000 CountrySTAT - Food and agriculture data network
COL Colombia 189.2 2014 4,610,453 5,161,804 World Organisation for Animal Health - OIE
MNP Northern Mariana Islands 10.5 2007 1,483 NA National Agricultural Statistics Service - United States Department of Agriculture
CRI Costa Rica 25.7 2014 435,243 438,000 Instituto Nacional de Estadística y Censos, Costa Rica
CUB Cuba 86.5 2012 426,890 1,591,000 Oficina Nacional de Estadísticas, República de Cuba
CPV Cape Verde 15.4 2004 77,316 238,600 Directorate of livestock
COK Cook Islands 15.8 2011 13,951 32,200 Ministry of Agriculture, Cook Islands Government
CYP Cyprus 41.0 2010 330,391 463,729 Statistical Service of Cyprus
DNK Denmark 21.3 2010 13,173,060 13,173,060 Denmark Statistics
ECU Ecuador 36.3 2000 1,517,202 1,489,761 Project SICA, Agricultural Information System, Ministry of Agriculture and Livestock, Ecuador
IRL Ireland 51.8 2010 1,516,291 1,516,300 Central Statistical Office Ireland
EST Estonia 14.6 2001 327,195 365,100 Statistikaamet Statistical Office of Estonia
ERI Eritrea 45.7 2002 2,203 NA FAO - Giews
SLV El Salvador 9.1 2007 165,859 427,000 Ministerio de Economía, El Salvador
ETH Ethiopia 44.7 2002 28,598 31,000 Central Statistical Authority, Ethiopia
CZE Czech Republic 32.1 2010 1,906,929 1,909,000 Czech Statistical Office
GUF French Guiana 65.0 2010 5,036 5,164 Ministère de l’Agriculture, de l’Agroalimentaire et de la Forét, France
FIN Finland 30.7 2014 1,173,548 1,366,932 Natural Resources Insitute, Finland (Luke)
FJI Fiji 34.9 2009 73,698 145,700 Department of Agriculture Economic Planning and Statistic Division, Fiji
FLK Falkland Islands (Islas Malvinas) 63.3 2010 89 40 Department of Agriculture, Falkland Islands Government
FRA France 76.0 2010 13,817,080 14,283,934 Ministère de l’Agriculture, de l’Agroalimentaire et de la Forêt, France
GMB Gambia, The 39.4 2007 24,281 28,500 National Agriculture Development Agency
GAB Gabon 172.1 2002 213,000 215,000 The Statistical Division, Economic and Social Department, FAO, 2004
GEO Georgia 31.1 2005 480,695 135,200 AgroWeb Central Asia and Caucasus
GHA Ghana 46.7 2005 917,141 536,000 FAO-RIGA
DEU Germany 95.6 2010 27,341,240 26,509,000 Federal Statistical Office of the Federal Republic of Germany
GLP Guadeloupe 18.3 2010 15,616 16,319 Agreste la Statistique Agricole, Le Ministère de l’Agriculture, de l’Alimentation, de la Pêche et de la Ruralité, France
GUM Guam 5.6 2002 440 5,200 National Agricultural Statistics Service - United States Department of Agriculture
GRC Greece 50.9 2013 767,958 1,087,000 Hellenic Statistic Autority EL.STAT
GTM Guatemala 18.2 2003 419,170 2,733,400 Instituto Nacional de Estadística, Guatemala
GIN Guinea 80.5 2002 97,205 95,187 Réseau des Systèmes d’Information des Marchés en Afrique de l’Ouest
HTI Haiti 14.4 2009 1,095,151 1,001,000 Ministère de l’Agriculture des Ressources Naturelles et du Dévelopement Rural (MARNDR) - République d’Haïti
HRV Croatia 10.2 2003 1,726,895 1,231,000 Croatian Bureau of Statistics
HUN Hungary 68.2 2013 2,935,000 3,247,000 Hungarian Central Statistical Office
ISL Iceland 37.4 2010 3,615 40,016 Statistics Iceland
IDN Indonesia 65.6 2013 5,824,080 7,477,000 Badan Pusat Statistik, Republik Indonesia
IND India 74.2 2012 11,048,893 10,640,000 Department of Animal Husbandry, Dairying & Fisheries - Ministry of Agriculture - Government of India
ITA Italy 6.1 2010 9,331,143 9,157,100 Istituto Nazionale di Statistica
CIV Ivory Coast 130.6 2001 476,708 348,590 Ministere de l’Agriculture et de Ressources Animales, Direction de la Programmation, Côte d’Ivoire
JPN Japan 89.2 2013 9,684,730 9,800,000 Ministry of Agriculture, Forestry and Fisheries - Japan
JAM Jamaica 29.2 2009 361,540 197,400 Agricultural Business Information System, Jamaica
KEN Kenya 60.7 2009 334,669 347,413 Kenya National Bureau of Statistics
KGZ Kyrgyzstan 65.6 2012 54,955 59,791 National Statistic Committee of Kyrgyzstan
KOR South Korea 78.8 2013 9,912,204 9,880,632 World Organisation for Animal Health - OIE
KAZ Kazakhstan 426.3 2012 1,031,600 1,326,300 Agency of Statistics of the Republic of Kazakhstan
LAO Laos 40.8 2009 2,663,363 2,752,000 Department of Livestock and Fisheries, Laos
LVA Latvia 49.8 2010 384,746 376,500 Central Statistical Bureau of Latvia
LTU Lithuania 34.6 2010 942,163 928,200 Lithuanian Statistical Department
LBR Liberia 80.2 2010 64,990 265,300 Liberia Institute of Statistics & Geo-Information Services
SVK Slovakia 26.1 2011 580,393 740,862 Statistical Office of the Slovak Republic
LIE Liechtenstein 8.7 2009 1,811 1,690 Amt für Statistik Liechtenstein
LSO Lesotho 55.3 2013 63,416 83,976 Bureau of Statistics of Lesotho
LUX Luxembourg 14.8 2008 77,841 83,774 Portail des statistiques du Grand-Duché de Luxembourg, STATEC
MDG Madagascar 75.5 2005 1,247,036 1,439,360 Ministère de l’Agriculture, Secrétariat General, Direction de la Prévision et des Etudes Economiques, Madagascar
MTQ Martinique 6.4 2010 8,900 11,193 Ministère de l’Agriculture, de l’Agroalimentaire et de la Forét, France
MDA Moldova 27.9 2013 410,400 377,142 Statistica Moldovei
MNG Mongolia 266.7 2012 40,421 24,842 National Statistical Office of Mongolia
MWI Malawi 65.9 2007 792,364 1,861,503 Agriculture Statistics Division of the National Statistical Office of Malawi (NSO)
MKD Macedonia 17.7 2006 173,185 190,552 State Statistic Office of the Republic of Macedonia
MLI Mali 158.6 2006 105,349 75,089 Ministère de l’Agriculture de L’Elevage et del a Pêche - République du Mali
MAR Morocco 103.6 2002 4,783 8,500 Ministère de l’Agriculture, du Développement Rural et des Pêches Maritimes
MUS Mauritius 15.2 2012 15,287 22,327 Ministry of Finance & Economic Development, Mauritius
MLT Malta 2.2 2010 70,593 70,583 National Statistics Office of Malta
MNE Montenegro 25.6 2010 41,118 11,205 National Statistics Office of Malta
MEX Mexico 28.4 2007 8,964,101 15,435,412 Instituto Nacional de Estadistica Geografia e Informatica, Mexico
MYS Malaysia 154.0 2012 1,831,251 1,922,321 Department of Statistics, Malaysia (Jabatan Perangkaan Malaysia)
MOZ Mozambique 267.1 2010 1,340,712 1,340,712 National Directorate of livestock
NCL New Caledonia 23.5 2012 11,884 37,000 Institut National de la Statistique et des Études Économiques, France
NIU Niue 16.3 2009 1,743 2,100 Department of Agriculture, Forestry and Fisheries - Government of Niue
NER Niger 412.3 2002 39,000 40,000 Ministere de Resources Animales
NGA Nigeria 153.9 2011 6,040,819 7,471,730 National Bureau of Statistics, Nigeria
NLD Netherlands 23.3 2010 12,254,972 12,254,970 Central Bureau voor de Statistiek, Netherlands
NOR Norway 26.9 2010 810,605 850,383 Statistics Norway
NPL Nepal 44.7 2009 842,546 1,064,858 Ministry of agriculture and cooperatives (MOAC), Nepal
NIC Nicaragua 30.0 2011 418,485 480,000 Instituto Nacional de Informacion de Desarrollo, Nicaragua
NZL New Zealand 68.0 2012 174,212 335,114 Statistics New Zealand
PRY Paraguay 37.6 2008 1,072,655 1,181,930 Ministerio de Agricultura y Ganadería, Paraguay
PER Peru 27.0 2012 2,223,893 3,254,413 Instituto Nacional de Estadística e Informática, Perú
POL Poland 29.0 2010 15,276,334 14,865,335 Central Statistical Office of Poland
PAN Panama 11.6 2011 322,121 276,400 Instituto Nacional De Estadística y Censo, Panamá
PRT Portugal 17.9 2009 1,851,290 1,917,000 Instituto Nacional de Estatística - Statistics Portugal
GNB Guinea-Bissau 65.3 2011 473,321 394,147 CountrySTAT - Food and agriculture data network
REU Reunion 10.3 2010 69,360 70,634 Agreste la Statistique Agricole, Le Ministère de l’Agriculture, de l’Alimentation, de la Pêche et de la Ruralité, France
ROU Romania 76.2 2014 5,041,788 5,793,400 National Institute of Statistics, Romania
PHL Philippines 13.8 2010 12,325,686 13,397,800 Bureau of Agricultural Statistics (BAS)
PRI Puerto Rico 10.8 2012 48,016 50,000 National Agricultural Statistics Service - United States Department of Agriculture
RUS Russia 423.2 2012 19,334,130 17,230,955 Russian Federation - Federal State Statistical Service
RWA Rwanda 28.5 2012 716,593 684,708 World Organisation for Animal Health - OIE
SYC Seychelles 2.9 2011 9,490 4,470 National Bureau of Statistics, Republic of Seychelles
ZAF South Africa 56.8 2002 1,979,931 1,594,494 Directorateof Veterinary Service of South Africa
SEN Senegal 77.4 2009 344,165 354,474 Agence Nationale de la Statistique et de la Démographie du Sénégal
SHN St. Helena 11.3 2009 773 622 Agriculture and Natural Resources Department of St Helena
SVN Slovenia 11.9 2010 308,540 415,230 Statistical Office of the republic of Slovenia
SLE Sierra Leone 74.8 2015 57,877 47,364 Statistics Sierra Leone
SOM Somalia 199.6 2002 4,002 4,000 Environmental Research Group Oxford, ERGO
ESP Spain 8.0 2009 24,712,057 25,704,039 Instituto Nacional de Estadística, Spain
SER Serbia 22.2 2012 3,704,702 3,488,738 Statistical Office of Serbia
LCA St. Lucia 7.9 2007 19,520 20,000 Ministry of Agriculture, Forestry and Fisheries
SWE Sweden 40.4 2010 1,464,024 1,519,900 Statistics Sweden
CHE Switzerland 39.8 2009 1,557,204 1,588,998 Swiss Federal Statistical Office
TTO Trinidad and Tobago 27.0 2010 35,273 34,799 Central Statistical Office - Ministry of Planning & Development Government of the Republic of Trinidad & Tobago
THA Thailand 82.6 2014 9,504,920 7,623,730 World Organisation for Animal Health - OIE
TJK Tajikistan 49.8 2011 694 418 Regional Data Exchange System on Food and Agricultural Statistics in Asia and Pacific Countries
TON Tonga 11.6 2015 110,310 81,200 Ministry of Agriculture and Forestry, Kingdom of Tonga
TGO Togo 91.1 2002 282,156 564,900 Dr. Guy Hendrickx
TUR Turkey 29.1 2015 1,642 1,896 Turkish Statistical Institute
TZA Tanzania, United Republic of 83.1 2009 1,602,764 495,000 Ministry of Livestock Development of Tanzania
UGA Uganda 6.5 2008 2,059,709 2,297,000 Uganda Bureau of Statistics
GBR United Kingdom 45.3 2010 4,400,820 4,460,000 Department for Environment Food & Rural Affairs, U.K.
UKR Ukraine 154.6 2015 7,350,700 7,576,600 State Statistics Service of Ukraine
USA United States 54.6 2012 58,027,961 64,925,000 National Agricultural Statistics Service - United States Department of Agriculture
BFA Burkina Faso 78.2 2008 1,572,427 2,167,245 Bureau Central du Recensement General de l’Agriculture, Burkina Faso
URY Uruguay 97.0 2014 137,912 210,000 World Organisation for Animal Health - OIE
UZB Uzbekistan 186.0 2001 81,600 93,000 State Statistics Department of Uzbekistan
VCT St. Vincent and the Grenadines 8.7 2000 4,807 8,000 Ministry of Agriculture and Labour, Government of Saint Vincent and the Grenadines
VEN Venezuela 57.3 2007 2,787,338 3,486,492 Ministerio del Poder Popular para la Agricultura y Tierras - Venezuela
VNM Vietnam 5.6 2001 21,377,435 27,373,300 General Statistics Office of Vietnam
NAM Namibia 252.4 2006 52,485 65,000 Department of Veterinary Services-Namibia, Ministry of Agriculture, Water and Forestry of Namibia
SWZ Swaziland 65.9 2010 38,915 32,000 Directorate of Vetrinary and Livestock Services
ZMB Zambia 302.9 2009 517,553 715,000 Department of Research and Specialist Services, Zambia
ZWE Zimbabwe 81.7 2008 202,234 635,000 Department of Livestock and Veterinary Services
  Reference
DZA Direction des Services Vétérinaires - Ministère de l’Agriculture et du Développement rural, 2003
AZE The Agriculture of Azerbaijan 2015 - Statistical Yearbook (http://www.stat.gov.az/menu/6/statistical_yearbooks/indexen.php)
ALB Statistical Yearbook of the Ministry of Agriculture 2012 (http://www.instat.gov.al/en/themes/agriculture,-forestry-and-fishery.aspx?tab=tabs-5)
ARM Atlas The Republic of Armenia by the Regions and Yerevan City, 2015 (http://www.armstat.am/en/?nid=589)
AGO CountrySTAT Angola: Número de animais vivos by Ano, Especie, Nivel administrativo. (http://countrystat.org/home.aspx?c=AGO&ta=007SPD035&tr=21) - last access 10/2014
ASM Census of Agriculture 2007, American Samoa (http://www.agcensus.usda.gov/Publications/2007/Full_Report/Outlying_Areas/AmericanSamoa.pdf)
ARG Censo Nacional Agropecuario 2008 (http://www.indec.mecon.ar/desaweb/nivel4_default.asp?id_tema_1=3&id_tema_2=8&id_tema_3=87)
AUS 2010-11 Agricultural Census (http://www.abs.gov.au/AUSSTATS/abs@.nsf/DetailsPage/7121.02010-11#Publications)
AUT Agricultural Census 2010 (http://statcube.at/superwebguest/login.do?guest=guest&db=deas1002)
BWA Annual Agricultural Survey Report 2014 (http://www.statsbots.org.bw/sites/default/files/publications/Annual%20Agriculture%20Survey%20%202014.pdf)
BEL Farm structure survey (FSS) 2010 (http://ec.europa.eu/eurostat/statistics-explained/index.php/Agricultural_census_in_Belgium)
BGD Dr Mat Yamage, DVM, MSc, Ph.D. Chief Technical Adviser/ECTAD Country Team Leader
BLZ Belize: World Animal Health Information Database (WAHID) - Animal Population 2010-2011 (http://www.oie.int/wahis_2/public/wahid.php/Countryinformation/Animalpopulation)
BIH Number of animals from Institut Federal Institut Agromediterranean of Mostar
BOL Censo Nacional Agropecuario 2013 (http://datos.ine.gob.bo/binbol/RpWebEngine.exe/Portal?BASE=CNA2013&lang=ESP)
MMR Myanmar Farm Animal Resources:Numbers and Distributions from Administrative Returns, 2011/12
BEN CountryStat Benin: Élevage – Total des effectifs d’animaux vivants 2010-2013 (http://www.countrystat.org/home.aspx?c=BEN&ta=053SPD135&tr=21) - last access 10/2014
BLR Agriculture of the Republic of Belarus 2013 (http://www.belstat.gov.by/en/bgd/katalog-publikatsii/public_compilation/index_95/)
BRA Produção da Pecuária Municipal - 2012 (http://www.ibge.gov.br/home/estatistica/economia/ppm/2012/default.shtm)
BTN Livestock Statistics 2013 (http://www.moaf.gov.bt/download/Statisitcs/#wpfb-cat-2)
BGR Agricultural Census 2010 (http://www.mzh.government.bg/MZH/ShortLinks/SelskaPolitika/Agrostatistics/Structure_agricultural_holdings/Results.aspx)
BDI Monographies des les Communes, 2006
CAN 2011 Census of Agriculture (http://www.statcan.gc.ca/ca-ra2011/index-eng.htm)
KHM Cambodia Livestock Census 2011
TCD Effectifs du cheptel national par région administrative (2007)
LKA Livestock Population by Type and by District - 2013 - 2014 (http://www.statistics.gov.lk/agriculture/Livestock/LivestockPopulationSubnational.html)
COG Enquete Agricole Pilote, Campagne Agricole 1999-2000
COD Preliminary census data from SADC and Eastern Africa
CHN -9999
CHL Censo Agropecuario y Forestal 2007
CYM Statistical Compendium 2009
CMR CountrySTAT Cameroon
COL Colombia: World Animal Health Information Database (WAHID) - Animal Population 2014 (http://www.oie.int/wahis_2/public/wahid.php/Countryinformation/Animalpopulation)
MNP National Agricultural Census 2007 (http://www.agcensus.usda.gov/Publications/2007/Full_Report/)
CRI VI Censo Nacional Agropecuario, 2014 (http://www.inec.go.cr/flipbook/cenagrotomoIII/index.html)
CUB Anuarios Estadísticos Provinciales 2012 - Edición 2013 (http://www.one.cu/aed2012.htm)
CPV Recenseamento general da Agricultura, 2004
COK Census of Agriculture & Fisheries, Cook Islands 2011 (http://www.mfem.gov.ck/docs/Stats/2012/Census/2011%20Cook%20Islands%20Population%20Census%20Report.pdf)
CYP Census of Agriculture 2010 (http://www.mof.gov.cy/mof/cystat/statistics.nsf/All/DE20AEA98C4DD6EEC22577A50041F0B8/$file/AGRICULTURE_CENSUS-2010-100314.pdf?OpenElement)
DNK Farms by region and selected farms, crops and livestock (http://www.statistikbanken.dk/statbank5a/SelectVarVal/Define.asp?Maintable=BDF51&PLanguage=1)
ECU III Censo Nacional Agropecuario
IRL Census of Agriculture 2010 (http://www.cso.ie/en/media/csoie/releasespublications/documents/agriculture/2010/full2010.pdf)
EST Agricultural Census 2001 (http://www.stat.ee/agricultural-census-2001)
ERI Giews special reports (http://www.fao.org/docrep/005/y7678e/y7678e00.htm)
SLV IV Censo Agropecuario 2007-2008
ETH Agricultural Census 2001-2002 (http://213.55.92.105/nada3/index.php/ddibrowser/174)
CZE Agrocensus regions: Farm Structure Survey and Survey on Agricultural Production Methods 2010 (http://www.czso.cz/csu/2012edicniplan.nsf/engp/2127-12)
GUF Recensement Agricole 2010 (http://agreste.agriculture.gouv.fr/recensement-agricole-2010/resultats-donnees-chiffrees/)
FIN Statistics database: Number of livestock by municipality 2014 (http://statdb.luke.fi/PXWeb/pxweb/en/LUKE/LUKE__02%20Maatalous__04%20Tuotanto__12%20Kotielainten%20lukumaara/?tablelist=true&rxid=001bc7da-70f4-47c4-a6c2-c9100d8b50db)
FJI National Agricultural Census 2009 report (http://www.fao.org/fileadmin/templates/ess/ess_test_folder/World_Census_Agriculture/Country_info_2010/Reports/Reports_3/FJI_ENG_REP_2009.pdf)
FLK Statistics Book 2010
FRA Recensement Agricole 2010 (http://agreste.agriculture.gouv.fr/recensement-agricole-2010/resultats-donnees-chiffrees/)
GMB National Agricultural Sample Survey Report (NASS), Oct. 2008
GAB FAOSTAT Accesed August 2003
GEO Georgian National Association for Animal Production GNAAP, 2005
GHA Rural Income Generating Activities (RIGA) Database - Ghana 2005 (rural subset)
DEU Census of Agriculture 2010
GLP Recensement Agricole 2010 (http://agreste.agriculture.gouv.fr/recensement-agricole-2010/resultats-donnees-chiffrees/)
GUM USDA - NASS, 2002 (http://www.agcensus.usda.gov/Publications/2002/index.php)
GRC Farm Structure Survey (FSS): Holdings and number of animals / 2013 (http://www.statistics.gr/en/statistics/-/publication/SPK12/-)
GTM IV Censo Nacional Agropecuario, 2003 (http://www.ine.gob.gt/np/agropecuario/tomo%20IV.pdf) - last access 01/2014
GIN Stats cheptel
HTI Rècensement Général de l’Agriculture (RGA) 2008/2009 (http://www.agriculture.gouv.ht/view/01/?-Recensement-General-de-l,36-)
HRV Agricultural Census 2003 (http://www.dzs.hr/default_e.htm)
HUN Regional Statistics. Online data (last access 05/2014): http://www.ksh.hu/agriculture
ISL 2010 data from Víkingur Guðmundsson | Price statistics from Statistics Iceland (march 2012)
IDN Data Sensus Pertanian 2013 (http://st2013.bps.go.id/dev2/index.php)
IND 19th Livestock Census - 2012, all india report (http://www.dahd.nic.in/dahd/WriteReadData/Livestock.pdf)
ITA Censimento Agricultura 2010 (http://dati-censimentoagricoltura.istat.it)
CIV Recensement National de l’Agriculture, 2001
JPN The 88th Statistical Yearbook of Ministry of Agriculture Forestry and Fisheries, Japan 2012-2013 (http://www.maff.go.jp/e/tokei/kikaku/nenji_e/88nenji/index.html)
JAM Livestock Summary Report, 2009
KEN Population and Housing Census 2009. Livestock Population by Type and District (http://www.knbs.or.ke/index.php?option=com_phocadownload&view=category&id=109:population-and-housing-census-2009&Itemid=599)
KGZ Online data (http://212.42.101.118/pxlocal/Database/STATRU/databasetree.asp) - last access June 2013
KOR Republic of Korea: World Animal Health Information Database (WAHID) - Animal Population 2012 - 2013 (http://www.oie.int/wahis_2/public/wahid.php/Countryinformation/Animalpopulation)
KAZ Basic indicators for 2003-2012 (http://www.eng.stat.kz/digital/Agriculture/Pages/default.aspx)
LAO 2009 district data, (David Bourn, “Environmental Animal Health Management Initiative for Enhanced Smallholder Production”, 2010)
LVA Results of the 2010 Agricultural Census in Latvia (http://www.csb.gov.lv/en/dati/agricultural-census-2010-30766.html)
LTU Number of livestock by administrative territory, 2011
LBR Regional Agricultural Statistics of Liberia, 2011
SVK Livestock by territory, Products and period (http://px-web.statistics.sk/PXWebSlovak/index_en.htm) - last access 05/2014
LIE Landwirtschaftsstatistik 2009 (http://www.llv.li/amtsstellen/llv-as-publikationsarchiv/llv-as-publikationen-landwirtschaft.htm)
LSO Lesotho Livestock Statistics Report 2013/2014
LUX Recensement Agricole, 2008
MDG Recensement de l’agriculture (RA) Campagne agricole 2004-2005
MTQ Recensement Agricole 2010 (http://agreste.agriculture.gouv.fr/recensement-agricole-2010/resultats-donnees-chiffrees/)
MDA Statistical Yearbook of the Republic of Moldova 2013. Online data (last access 06/2014): http://www.statistica.md/pageview.php?l=en&idc=263&id=2193
MNG Number of livestock by type, by regions, soums, aimags and the Capital - data online (MONSIS): http://www.1212.mn/en/ - last access June 2013
MWI National Census of Agriculture and Livestock (October 2006 - October 2007)
MKD Census of Agriculture 2007 (http://www.stat.gov.mk/PrikaziPublikacija_en.aspx?id=51&rbr=205)
MLI Politique Nationale de Developpement de l’Elevage - Cellule de Planification et Statistique du MAEP (data online available feb07)
MAR Evolution des effective au niveau des provinces
MUS Digest of Agricultural Statistics 2012 (http://statsmauritius.gov.mu/English/StatsbySubj/Documents/Digest%20of%20Agriculture%202012_vetted.pdf)
MLT Census of Agriculture 2010 (http://www.nso.gov.mt/statdoc/document_file.aspx?id=3360)
MNE Census of Agriculture 2010 (http://www.nso.gov.mt/statdoc/document_view.aspx?id=3287&backurl=/themes/theme_page.aspx)
MEX Censo Agrícola, Ganadero y Forestal 2007
MYS Selected Agricultural Indicators 2013 (Indikator Pertanian Terpilih 2013) (http://www.statistics.gov.my/portal/index.php?option=com_content&view=article&id=1834:free-download&catid=61&Itemid=111&lang=bm)
MOZ Censo Agro Pecuario 2009-2010
NCL Recensement Général Agricole (RGA) 2012 (http://www.isee.nc/economie-entreprises/entreprises-secteurs-d-activites/agriculture-peche-aquaculture)
NIU Agricultural Census of Niue 2009 (http://www.fao.org/fileadmin/templates/ess/ess_test_folder/World_Census_Agriculture/Country_info_2010/Reports/Reports_4/NIU_ENG_REP_2009.pdf)
NER Revue des statistiques courantes sur l’elevage au Niger
NGA National Agriculture Sample Survey (NASS) 2010/2011
NLD Agriculture: crops, livestock and land use by general far type, region - 2011
NOR Agricultural Census 2010 (http://www.ssb.no/en/jord-skog-jakt-og-fiskeri/artikler-og-publikasjoner/landbruksteljing-2010)
NPL 2009 data census
NIC IV CENAGRO - Censo Nacional Agropecuario 2011 (http://www.inide.gob.ni/)
NZL 2012 Agricultural Census (http://www.stats.govt.nz/browse_for_stats/industry_sectors/agriculture-horticulture-forestry/2012-agricultural-census-tables.aspx)
PRY Censo Agropecuario Nacional 2008
PER IV Censo Nacional Agropecuario 2012 (http://desa.inei.gob.pe/Cenagro/redatam/)
POL Agricultural Census 2010 (http://stat.gov.pl/bdlen/app/strona.html?p_name=indeks)
PAN VII Censo Nacional Agropecuario. Resultados Finales (http://www.contraloria.gob.pa/inec/Publicaciones/subcategoria.aspx?ID_CATEGORIA=15&ID_SUBCATEGORIA=60&ID_IDIOMA=1)
PRT Agricultural Census 2009 (http://ra09.ine.pt/xportal/xmain?xpid=RA2009&xpgid=ra_home)
GNB Número de animais vivosby Ano, Nivel administrativo 1, Espécies. Online data: http://countrystat.org/home.aspx?c=GNB&ta=175SPD035&tr=21:
REU Recensement Agricole, 2010
ROU Tempo online data base/Agriculture/Livestock and animal production 2013-2014 (https://statistici.insse.ro/shop/?lang=en)
PHL Livestock survey Philippines 2010
PRI 2012 Census of Agriculture (http://www.agcensus.usda.gov/Publications/2012/)
RUS Livestock and poultry production, 2011 and 2012
RWA Rwanda: World Animal Health Information Database (WAHID) - Animal Population 2012 (http://www.oie.int/wahis_2/public/wahid.php/Countryinformation/Animalpopulation)
SYC Census of Agriculture 2011 (http://www.nbs.gov.sc/archives/448)
ZAF Animal Disease Report, January to September 2003
SEN Live Data Base LDB (http://www.ansd.sn/publications_SES_region.html)
SHN Livestock Census 2009
SVN Agricultural Census Slovenia 2010 (http://www.stat.si/eng/novica_prikazi.aspx?id=4594)
SLE Population and Housing Census 2015 - Summary of final results (https://www.statistics.sl/wp-content/uploads/2017/01/final-results_-2015_population_and_housing_census.pdf)
SOM Agro-ecological distributions for Africa
ESP Censo Agrario 2009 (http://www.ine.es/CA/Inicio.do)
SER Agricultural Census 2012 (http://webrzs.stat.gov.rs/WebSite/public/ReportView.aspx)
LCA Census of Agriculture - Final report 2007
SWE Agricultural Census 2010
CHE Recensement des enterprises agricoles,1999-2009
TTO Pig Bulletin 2010
THA Thailand: World Animal Health Information Database (WAHID) - Animal Population 2007-2014 (http://www.oie.int/wahis_2/public/wahid.php/Countryinformation/Animalpopulation)
TJK Regions of Tajikisthan Republic, 2012 (http://stat.tj/en/img/2336a7fa84c06406cfe3606ccfe6d58a_1356711960.pdf)
TON Tonga National Agricultural Census 2015 (http://www.fao.org/fileadmin/templates/ess/ess_test_folder/World_Census_Agriculture/Country_info_2010/Reports/Reports_5/TON_ENG_REP_2015.pdf)
TGO round Survey, 1993
TUR Livestock Database 2015 (https://biruni.tuik.gov.tr/hayvancilikapp/hayvancilik_ing.zul)
TZA CountryStat FAO
UGA Uganda census 2008 - Data acquired from W. Wint
GBR Agricultural Census 2010 (http://ec.europa.eu/eurostat/statistics-explained/index.php/Agricultural_census_in_the_United_Kingdom)
UKR Livestock in Ukraine (http://ukrstat.org/en/druk/publicat/kat_e/publ4_e.htm)
USA 2012 Census of Agriculture (http://www.agcensus.usda.gov/Publications/2012/)
BFA Recensement General de l’Agriculture 2006-2010 (http://www.sisa.bf/index.php?option=com_content&view=article&id=112&Itemid=127)
URY Uruguay: World Animal Health Information Database (WAHID) - Animal Population 2014 (http://www.oie.int/wahis_2/public/wahid.php/Countryinformation/Animalpopulation)
UZB Agriculture of Uzbekistan, 2001. Minmakroeconomstat of Republic Uzbekistan, State Statistics Department of Uzbekistan Tashkent, 2002
VCT National Agricultural Census 2000
VEN VII Censo Agrícola - 2007
VNM Agricultural Census database 2001
NAM FAO Special Report, FAO/WFP Crop, Livestock and Food SecurityAssessement Mission to Namibia
SWZ Swaziland Livestock Statistics, Census 2010
ZMB National Livestock Census by Province 1994 to 2009
ZWE Livestock Census Summary